SECTION 09900 - Government of New York

c. Cement Plaster: Coat surfaces to be patched with a bonding agent. Patch cement plaster with an approved mortar patching mix and finish to match adjacent surface and texture. d. Gypsum Wallboard: Fill and sand smooth minor bedding and finishing compound defects. e. Vacuum and wipe surfaces free of all sanding residue and dust . 10. ................
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